six victims were sandy hook elementary school will be laid to rest. that's the most funerals in one day so far. another day brings more heartbreaking funerals in a town trying to figure out just how to heal. >> the sandy hook teachers are really struggling, trying to get to as many as possible. >> reporter: thursday, more children, including 6-year- old's allison wyatt and katherine hubbard, will be laid to rest, along with dawn hochsstrung. they bid well to victoria soto yesterday. while simon is a family friend of soto's performed the sound of silence at her funeral. ♪ >> reporter: the tragedy has sparked national debate over gun control with president obama pledging to take action. a newly formed group, newtown united is advocating what it calls sensible gun legislation. >> we have 20 children trying to point us the way. if we don't follow their lead, we've failed them and their deaths are in vein. >> reporter: friends say in recent years, nancy lanza felt uncomfortable leaving her son adam at home without being is up veer sized -- being supervis